baber/WOPTO huggingface dataset:
Patent JP-S6432467-A (JP)
Title: Floppy disk device
Inventor: KAWADA MICHITAKA
IPC: G11B19/12
Filed: 1987-07-28
Abstract: PURPOSE:To eliminate the need for recognition processing of a recording format of a medium, by moving a magnetic head to a reference track when a medium whose recording format is unknown is installed, reading the information recorded in the medium successively from a zero track, and setting it to the same recording format as the time when its medium is recorded. CONSTITUTION:The titled device moves a magnetic head by receiving a level signal (a) being an output of a level detector, a medium detecting signal (b) for showing that a medium is installed, and a zero track signal (c) for showing a reference position of a magnetic head, and generating a direction signal (d) and a step signal (e) when the medium is installed. Subsequently, a recording format of the medium is detected by an every track deciding means for deciding whether the level signal exists or not successively from a zero track of the medium, an every 1 track deciding means for deciding a face that the level signal is generated at every 1 track, and an after-77 track deciding means for deciding a fact that the level signal (a) is generated after 77 tracks. Also, a recording format detecting part 6 for generating a recording surface density signal (f) and a rotation signal (g) is provided so that reproduction can be executed by the same format as the time when the medium is recorded.
Patent JP-S6249362-A (JP)
Title: Resin for electrophotographic toner
Inventor: NOMURA AKIMASA
IPC: G03G9/087
Filed: 1985-08-28
Abstract: PURPOSE:To obtain the title toner having an improved image concentration and an anti-extracting property against a chemicals by incorporating a specific copolymer composed of an aromatic vinyl and a conjugated diene and a specific copolymer composed of the aromatic vinyl and an saturated acid ester to the title resin. CONSTITUTION:The title toner comprises 55-95wt% the copolymer (the resin A) having 2,000-50,000 a number average molecular weight composed of 98-80wt% the aromatic vinyl and 2-20wt% the conjugated diene, and 45-5wt% the copolymer (the resin B) having 100,000-1000,000 the number average molecular weight composed of 100-50wt% the aromatic vinyl and 0-50wt% the unsatd. acid ester. The compounding ratio of the resin A and B is 55-95wt%, preferably 65-90wt% the former and 45-5wt%, preferably 35-10wt% the latter. Thus, the title resin which has a stable quality, and is easy to grind into pieces and has the high image concentration and the excellent anti-extracting property against the chemicals is obtd.
Patent JP-H1068385-A (JP)
Title: Diaphragm pump
Inventor: KIM SEONG-CHEOL
IPC: F04B11/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a pulsing phenomenon of discharged fluid by providing a first base body in which a diaphragm is disposed and has a first discharge port and a suction port and a second base body in which a cavity communicating with the first discharge port is formed and is combined with the side wall of the first base body and has a second discharge port. SOLUTION: Fluid is filled in space (A) between an arc-like partition plate 23 and a body 22 of an air chamber 20 and lower space (B) inside the partition plate 23 and air is filled in upper space (C) inside the partition plate 23. A check ball 15 of a discharge side is released during a discharge stroke when a diaphragm 110 is moved forward to discharge fluid flowing into a pump room 130 during a previous suction stroke into the air chamber 20 through a communicating hole 16, which increases the pressure of the fluid in the air chamber 20 to compress the air in the space (C). That is, all the fluid flowing into the air chamber 24 is not discharged through a discharge pipe 24 but part of the fluid is introduced inside the partition plate 23, which prevents a rapid change in the discharge flow rate.
Patent JP-H0935596-A (JP)
Title: Automatic photoelectric flasher unit
Inventor: KITAZAWA KUNIHIRO
IPC: H01H35/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To make convenience for use by having a function of adjusting illumination threshold values. SOLUTION: In a photoelectric automatic flasher unit taking external light from a lighting window 11 provided in a main unit 10, making the light on incident on a light receiving element stored in the main unit, changing luminous energy received y the light receiving element in accordance with brightness of the peripheral environment, and on/off controlling a load of a luminance or the like in accordance with brightness of the peripheral environment, an illumination threshold value adjusting means of setting on/off switching peripheral environmental brightness is provided. The illumination threshold value adjusting means is arranged in the vicinity of the lighting window 11 to be formed as a light shield plat 17b of adjusting an effective window area to be made movable.  Further the shield plate is provided with a knob 17b1 in a front surface part also elastic pressing pieces 17b2 in a back surface part, to be slidably interposed. Further the illumination threshold value adjusting means is formed as a variable resistor connected in series to the light receiving element.
Patent JP-S59130289-A (JP)
Title: Novel derivative of 6-amino-7-hydroxy-4,5,6,7-tetrahydroimidazo(4,5,1-j-k) (1)benzoazepin-2(1h)-one, salt of same, manufacture, use as drug and composition
Inventor: DANIERU FURUSHIE
IPC: C07D487/06
Filed: 1983-10-12
Abstract: Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin- 2-(1H)-one derivatives of the formula   <IMAGE>   wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
Patent JP-S6350586-A (JP)
Inventor: SHINTAKU TADASHI
IPC: D06Q1/02
Filed: 1986-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0240981-A (JP)
Title: Pulse laser oscillator
Inventor: SATO KATSUJI
IPC: H01S3/092
Filed: 1988-07-30
Abstract: PURPOSE:To obtain a desired and arbitrary laser output waveform by disposing a plurality of condensers, discharge currents, etc., of which are independently controlled respectively, in series in a resonator and exciting a laser medium. CONSTITUTION:A plurality (such as two) of condensers 3, 4 are arranged inseries in a resonator, and flash lamps 7, 8 exciting the laser media 5, 6 of these condensers 3, 4 are controlled respectively independently by charging power supply and charge and discharge capacitor pulse forming the networks 13 and 11, 14 and 10. Accordingly, the lighting start periods of the lamps 7, 8 and charge and discharge currents are controlled independently, and a laser output waveform differs from a time when only a crest is controlled by using one lamp and can be formed in a desired arbitrary one.
Patent JP-H01141513-A (JP)
Title: Method and apparatus for planting seedling with ball-shaped mat
Inventor: REJIYO HEKURII
IPC: A01C/
Filed: 1988-07-30
Abstract: PURPOSE: To easily and surely perform transplanting by transplanting a seedling having bowl-shaped mat while holding it with a spike-shaped holding means to be inserted from the upside. CONSTITUTION: Bottom opened containers 6 are successively sent by feeding rollers 21 and 22, and a seedling 7 having bowl-shaped mat is pushed out of the container 6 by a push bar 8 and fixed on a puncture needle 16 of a mobile fork 14. Afterwards, the mobile fork 14 is turned downward, and the seedling 7 is dropped into a transplanting tube 17 by a release fork 19 and transplanted.
Patent JP-S5978858-A (JP)
Title: Suction recovery unit for inkjet printer
Inventor: SUZUKI TETSUO
IPC: B41J2/185
Filed: 1982-10-27
Abstract: PURPOSE:To provide the titled unit with a miniaturized waste ink reservoir eliminating waste by arranging a suction unit for each nozzle to sucking the nozzle tips so that only a nozzle suffering a deficiency of printing and failure in discharging is recovered and sucked. CONSTITUTION:Ink-on-demand type inkjet nozzles 6A-6D are respectively housed in subtanks 1A-1D of a printing head 1. Cap holders 8A-8D are mounted slidably on the base 9 of a suction recovery unit 7. When the nozzle 6A suffers a poor discharge, the nozzles 6A-6D stop the carriage at the position where the caps 10A-10D face closed suction ports 14A-14D and an upper lever of the cap holder 8A facing the nozzle 6A is moved to close the tip of the nozzle 6A with a suction port 14A. Under such a condition, a piston 13A is operated to render the pressure in a pump 12A negative so that ink is sucked from the nozzle 6A through a suction tube 11A.
Patent JP-H0239951-A (JP)
Title: Image recording method in current supply thermal transfer printer
Inventor: KOIKE TAKANAO
IPC: B41J2/35
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the dot omission due to a continuity inferior current supply element by a method wherein a current is supplied from one of a pair of normal current supply elements adjacent on both sides of the continuity inferior current supply element to the other one to record the dot to be recorded by the continuity inferior current supply element. CONSTITUTION:In such a state that all of current supply elements 31, 32, 33 are in a normal continuity state, when a current 50 is supplied to said elements, said current 50 flows from said current supply elements to a common return electrode 3 and a dot image 40 is transferred to recording paper to be formed thereon. However, when the current supply element 32 is inferior to continuity, the dot due to the current supply element 32 is not recorded to generate a dot omission phenomenon. Thereupon, the current supply quantities of the respective current supply elements are measured in order to know whether a continuity inferior current supply element is present in a head and a current is allowed to flow from one of a pair of the normal current supply elements 31, 33 adjacent on both sides of the continuity inferior current supply element 32 to the other one to record a dot image 41.
Patent JP-H0742225-A (JP)
Title: Sewage house-inlet with vacuum valve
Inventor: SEKI HIROYUKI
IPC: E03F5/10
Filed: 1993-07-30
Abstract: PURPOSE:To efficiently suck sewage from a sewage suction pipe when a vacuum valve is opened. CONSTITUTION:A hole is pierced on the wail face of a sewage suction pipe 7 and a check valve 20 which is opened when a vacuum valve 4 is closed and closed when the vacuum valve is opened, is fitted to the pierced hole. When the vacuum valve 4 is opened and the sewage suction pipe 7 begins to suck sewage, the check valve 20 is automatically closed. And hence, it does not suck air and efficiently suck sewage. When the vacuum valve 4 is closed, the sewage within the pipe 7 flows back downward and at that time, the check valve 20 is opened and the sewage suction pipe 7 gets to the atmospheric pressure. And hence, any water blocks are not formed.
Patent JP-H0478241-A (JP)
Title: Digital stuff request circuit
Inventor: TAKAIWA KAZUMA
IPC: H04J3/07
Filed: 1990-07-18
Abstract: PURPOSE:To optimize a stuff request signal output by making stuff request only when no missing pulse comes while a write clock and a read clock are overlapped. CONSTITUTION:When a write clock WPLS and a read clock RPS are overlapped, an AND time measuring section 12 calculates number of read clocks till a memory overflows. A NAND gate 19 does not cause a stuff request quickly when both clocks are overlapped and a missing bit exists. When the clocks WPLS and RPS are overlapped and no missing bit exists at the readout within number of read clocks till the memory overflows, since the necessity of a stuff request is caused, the gate 19 sets an FF 17 quickly to bring a level of the stuff request to H.
Patent JP-H0536347-A (JP)
Title: Manufacture of vacuum tube
Inventor: ISOMAE MASAO
IPC: H01J9/40
Filed: 1991-07-30
Abstract: PURPOSE:To miniaturize a vacuum tube and improve mass productivity by forming electrodes exposed on the inner wall of a recess serving as a vacuum chamber on the principal plane of a substrate, and sealing the gap between the recess and the substrate. CONSTITUTION:An n-type Si substrate 1 is prepared, and a circular mask block 2 made of a SiN film into a planar shape is formed on the principal plane. The substrate 1 is etched by a proper thickness with the block 2 used as a mask to form a conical cathode 1a. The block 2 is removed by etching to form a recess 2a serving as a vacuum chamber, and the cathode 1a, a control electrode 4, and an anode 6 are exposed on its inner wall. A resist mask 7 is formed to be buried in the recess 2a, and a cover section 8 is formed on the mask 7. When the gap between the cover section 8 and the substrate 1 are sealed by vacuum deposition, the vacuum chamber exposed with the required electrode 6 on the inner wall is formed, and a separate vacuum container and the extraction of lead wires are not required. A vacuum tube can be miniaturized, and mass productivity can be improved.
Patent JP-S5982490-A (JP)
Inventor: IWASHINA BAN
IPC: D21B1/32
Filed: 1982-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0946573-A (JP)
Title: Video camera
Inventor: FURUBAYASHI KOJI
IPC: H04N5/225
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent missing of data caused by power interruption of a camera board in the video camera having a camera side CPU and a VTR side CPU. SOLUTION: A CPU 12 at a VTR side allows a camera size CPU 4 to transfer data and to store the data to a memory before power interruption of a camera board 5 and transfers the stored data to the camera size CPU 4 after application of power to the camera board 5.
Patent JP-S6170398-A (JP)
Inventor: IZUTA TADAO
IPC: B29C70/16
Filed: 1984-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5980291-A (JP)
Inventor: FUJIKAWA KATSUHIRO
IPC: D05B69/22
Filed: 1982-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06339194-A (JP)
Title: Speaker diaphragm and its manufacture
Inventor: TOKURA KUNIHIKO
IPC: B29C69/00
Filed: 1993-07-30
Abstract: PURPOSE:To prevent generation of a crack and chipping of a speaker diaphragm by manufacturing the speaker diaphragm from a film with moleculars orientated equally in a surface direction. CONSTITUTION:A speaker diaphragm is made of a thermosetting resin having an optical anisotropic at the time of melting and molecules are oriented isotropically at least in face direction. The liquid crystal polymer of a total aromatic group polyester is adopted for the thermosetting resin. In this case, a film 1 is fitted to a retainer guide 2, and thermally formed by a vacuum forming device for the speaker diaphragm comprising a heater 3, a metallic die 4 and a vacuum pump 5. That is, the surface temperature of the film 1 is set to a lower temperature than a melting point of the liquid crystal polymer constituting the film 1 by the heater 3 and the inside of the metallic die 4 is made vacuum by the vacuum pump 5 to stretch the film 1 thereby obtaining the cone shaped speaker diaphragm.
Patent JP-H0479428-A (JP)
Title: Radio video transmission equipment
Inventor: INAGAKI MASAYA
IPC: H04B7/15
Filed: 1990-07-18
Abstract: PURPOSE:To perform relay transmission with only one frequency wave by dividing the video signal to be transmitted from the transmission side to the relay side at intervals of a certain time and compressing the time base to send the signal and delaying the time compressed video signal to be sent on the relay side to transmit it to the reception side and expanding the time base of the time compressed video signal to reproduce an original signal on the reception side. CONSTITUTION:A system consists of a transmission side 100 which picks up the image of TV picture to transmit it, a relay side 200 which relays the TV video signal sent from the transmission side 100, and a reception side 300 which demodulates and reproduces the TV video signal sent from the relay side 200. The video signal to be transmitted from the transmission side 100 to the relay side 200 is divided at intervals of a certain time and is compressed with respect to time and is transmitted, and the relay side 200 delays the video signal with respect to time and relays and retransmits the delay video signal to the reception side 300 in the time of the absence of a reception signal generated correspondingly to this time delay. The reception side expands the time base to reproduce the time compressed video signal to the original state before time compression. Thus, relay transmission is possible with only one frequency wave.
Patent JP-H1040272-A (JP)
Title: Center design support method and system
Inventor: ONO TOSHIYUKI
IPC: G06Q50/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently and effectively design a center by deciding the specification of a work system based on the work system data stored previously and the information on quantity of materials and producing a layout of the work system according to its decided specification. SOLUTION: The set processes are outputted via an output device 204, and the data on quantity of materials corresponding to each process and the type of a work system are inputted via an input device 202. Then the specification of the work system of each set process is calculated based on the work system data stored previously in a storage 203 and the data on quantity of materials. The device 202 inputs the arrangement positions of layout parts on a layout screen shown on the device 204. At the same time, other equipments already arranged are also displayed on the layout screen and then pointed and inputted via the device 202 such as a mouse, etc. Then the layout parts are outputted to the input positions on the layout screen shown on the device 204. In such a way, the equipments are laid out in each process.
Patent JP-S6346519-A (JP)
Title: Guidance facilities for mobile vehicle
Inventor: ISHIDA HIDEO
IPC: G05D1/02
Filed: 1986-08-13
Abstract: PURPOSE:To increase a detecting range of obstacles and at the same time to accurately detect the presence or absence of an obstacle while a mobile vehicle is turning, by actuating an obstacle sensor that detects the obstacles existing at the side of the vehicle only in a turning mode of the car. CONSTITUTION:A sensor working control means consists of a controller which switches obstacle sensors 9 and 9 between active and inactive states by means of a pair of limit switches LS and LS and based on the detection information of these limit switches. The switch LS set at the inner side against the steering direction of a mobile vehicle is turned on when a steering wheel 5 is turned more than a set degree in a curve section La, etc. at an intersecting point CR. Then the sensor 9 corresponding to the switch LS starts to detect an obstacle then the sensor 9 completes its detecting action when the switch LS is turned off under the control of the controller. Thus it is possible to detect surely the presence or absence of the obstacle at the inner side where the car may have collisions with high possibility. As a result, the safety of the mobile vehicle is easily secured.
Patent JP-H0240336-A (JP)
Title: Preparation of acetaldehydedimethylacetal
Inventor: SHIRAKO NAOHIDE
IPC: C07C67/00
Filed: 1988-07-29
Abstract: PURPOSE:To provide the subject compound in a high yield by reacting acetaldehyde with methanol in the presence of an acid catalyst and subsequently purifying the obtained crude reaction solution through three steps while the water content in a reaction solution distilled out from the overhead of a dehydration tower is controlled to a specific value. CONSTITUTION:Acetaldehyde 1-1 is reacted 3-3 with methanol 2-2 in the presence of an acid catalyst until the reaction reached an equilibrium composition and the produced water is first removed from the obtained crude reaction solution as the bottom product of a dehydration tower 4-4. The unreacted aldehyde is removed from the overhead product as the overhead product of the next distillation tower 5-5 and the unreacted methanol is further removed from the bottom product as a bottom product by a continuous or batchwise distillation method 6-6. The subject compound is separated as an azeotropic mixture thereof with the methanol from the overhead. When the above-mentioned processes are performed the water content in the reaction solution distilled out from the overhead of the dehydration tower 4-4 is controlled within 1wt.% to inhibit the production of high boiling point impurities, thereby obtaining the subject compound in high selectivity.
Patent JP-H07266975-A (JP)
Title: Stage car
Inventor: TAKEDA AKIRA
IPC: B60P3/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a stage car which can keep the large area of a ceiling, etc., which cover on the stage and can sufficiently secure the space for the arrangement of the lighting fittings. CONSTITUTION:A front surface panel 5, rear surface panel 6, left/right side panels 7 and 8, and a ceiling panel 9 which cover the front/rear, both sides, and the upper part on the load carrying platform of a vehicle are provided, and each panel is developed, and the load carrying platform 3 is used as stage. One side panel 7 is fixed on th load carrying platform, and the ceiling panel is connected with one side panel in free springing-up integrally with the other side panel 8, and the first opening/closing means 23 for opening and closing the ceilung panel in the springing-up direction and the second opening/closing means 24 for opening and closing the other side panel in the springing-up direction are provided.
Patent JP-H0635828-A (JP)
Title: Processing branching method
Inventor: TANAKA SHOTARO
IPC: H04L12/40
Filed: 1992-07-17
Abstract: PURPOSE:To secure the universal applicability of the command analysis and to improve its development efficiency by retrieving the control subaddress information and the same information as a control operation code through a command retrieving table and calling out the processing module address out of the command retrieving table. CONSTITUTION:A communication control part 9 transmits and receives a control command via a communication circuit 1. The contents of the control command are decided by a command analyzing part 7 based on a command retrieving table 8, and a necessary control signal is given to a terminal equipment 5 via a terminal part 6. A command is transmitted onto the circuit 1 from an equipment control part 10 via the part 9. The part 7 of a terminal retrieves the control subaddress shown by an equipment control command and the same information as a control operation code through the table 8. When the latter information is retrieved, a command processing address set on a program is detected at a position shown in the same group of the table 8. Then, the equipment 5 is controlled by the command processing.